An Irish man is said to be in a critical condition in a hospital after falling from scaffolding in Australia, according to reports.

Local media reports that the man, in his 30s, was working as a plasterer on a building site in Brisbane on the Gold Coast when it is believed he fell up to 20 metres, suffering multiple rib fractures and multiple fractures to both legs after landing on concrete.

The incident, at Lakefront Crescent at Varsity Lakes in the city, happened at around 7am Irish time on Monday.

The tradesman was then rushed to Gold Coast University Hospital for treatment to his injuries.

A workplace safety inspector was sent to the site on Monday.

The man, who Nine News Gold Coast reported had to be resuscitated at the scene by workmates, is believed to be married and a father of one.

It is not known if he is from the Republic or Northern Ireland.

The Department of Foreign Affairs is aware of the incident and is ready to provide consular assistance.